As the season hits the home stretch, White Sox manager Ozzie Guillen is thinking about how he will use his pitching staff in September. Though it is five weeks away, Guillen said he wouldn't be averse to using a four-man rotation in the final month of the regular season. "We'll see, it depends where we are," Guillen said. "Because in the last month of the season, we want to have anything we can have to help us in the bullpen. Why not? We did it before. We did it in '08, did it in '05. I don't see why not?" If Guillen was to move to a four-man staff, it would likely push rookie Daniel Hudson out of the picture. Hudson, who was called up two weeks ago to fill in for Jake Peavy, has gone 1-0 with a 5.06 ERA in two starts with the White Sox this season. He picked up his first win of the year on Tuesday, allowing an earned run on five hits and four walks while striking out six over 6 2/3 innings. Hudson, a control pitcher with a devastating slider, went 11-4 with a 3.47 ERA for Triple-A Charlotte this season. "I want this kid to be here and be the guy," Guillen said of Hudson. "Because it costs less money, we're going to have somebody for the future and we can have someone we can count on later. I'm pulling for this kid." http://chicago.whitesox.mlb.com/new...12574812&vkey=notebook_cws&fext=.jsp&c_id=cws